Kjeld is a person name derived from the Old Norse Ketil and may refer to:
Hans Kjeld Rasmussen (born 1954), Danish sports shooter and Olympic Champion
Kjeld Abell (1901–1961), Danish playwright and theatrical designer
Kjeld Bonfils (1918–1984), Danish jazz pianist and vibraphone player
Kjeld Gogosha-Clark (born 1967), English Filmmaker and Actor from Leeds in North England
Kjeld Kirk Kristiansen (born 1947), the president and CEO of Lego between 1979 and 2004
Kjeld Langeland (1920–1973), Norwegian politician for the Conservative Party
Kjeld Nielsen (1887–1910), Danish athlete
Kjeld Nuis (born 1989), Dutch speed skater
Kjeld Olesen (born 1932), Danish former Social Democratic politician
Kjeld Petersen (1920–1962), Danish film actor
Kjeld Philip (1912–1989), Danish economist and politician representing the Danish Social Liberal Party
Kjeld Stub Irgens (1879–1963), Norwegian politician during the German occupation of Norway
Kjeld Thorst (born 1940), Danish footballer